Serifos - Kythnos
Ferries to Cyclades Islands
Serifos - Kythnos
Ferries to Cyclades Islands
On the Serifos Kythnos route, fares generally fall between $72* and $459*. On average, a Serifos Kythnos ferry ticket costs around $165*, with the lowest Serifos Kythnos fares starting at $72*. Foot passengers pay an average of $165*.
Actual fares depend on passenger numbers, vehicle type, chosen route and sailing time. Figures are based on fares searched over the past 30 days, exclude service fees, and were last refreshed August 26.
Compare fares, operators and sailing times from across the globe in one place, then book with confidence. Booking ahead is the easiest way to lock in a better price and a wider choice of departures.
Yes. Direct Ferries runs a number of discounts throughout the year. If a senior discount applies to your route, it's applied automatically once you select the right age range in the passenger options during your search.
Students and recent graduates can save 5% on their booking. Simply register with our partner Student Beans to verify your status, and you'll be issued a discount code to apply at checkout.
On several Spanish and Italian routes, residents can also access a discounted fare — look out for the "Residents" option during your search, which applies the reduced price automatically. Keep in mind you'll be asked to show proof of residency, such as a registration certificate or an ID card showing your address, at check-in.
Serifos Kythnos sailings usually begin with a departure from Serifos at approximately 11:25, with the final sailing of the day leaving around 16:40.
Absolutely, the short crossing time and frequent daily sailings make Serifos to Kythnos a popular choice for a day trip. If you can, bringing a vehicle lets you venture further afield once you arrive, on your own schedule.
Yes, SeaJets & Magic Sea Ferries operates car-friendly sailings between Serifos and Kythnos. Use our Deal Finder to check live pricing for taking a vehicle on this route.
Whether a campervan or caravan is permitted on the Serifos to Kythnos crossing depends on the ship and operator running your preferred sailing. Enter your travel details into our Deal Finder, and we'll compare the operators on this route to confirm your options.
Bicycles currently aren't accepted on any of the ferries running between Serifos and Kythnos.
Yes, SeaJets & Magic Sea Ferries accepts foot passengers on sailings between Serifos and Kythnos.
Pets currently aren't permitted on board ferries between Serifos and Kythnos. Try our Deal Finder to search for alternative routes that do accommodate pets.
Even though pets aren't permitted on this route, guide dogs and assistance dogs are often subject to separate rules. Speak with our customer service team to check the specific policy for your sailing, or see our Special Assistance Help page for more information.
Overnight sailings on the Serifos to Kythnos route aren't guaranteed and depend on a range of factors. Run a search with your travel details and our results will show whether an overnight option is available, along with current timetables, crossing times, and day-sailing alternatives.
Bear in mind that overnight crossings can run a little longer than their daytime equivalents.
Document requirements aren't the same on every route, so it's worth confirming what you'll need before you travel. A valid passport is generally required for the Serifos to Kythnos crossing, alongside any visas or national ID your nationality calls for. Exact requirements depend on your citizenship and the rules of your destination country, so for the latest guidance and to avoid delays at check-in, take a look at our Check-in, Travel Documents & Tickets guide.
Booking is straightforward: enter your departure and arrival ports along with your travel date to pull up every available sailing and fare. You can also browse alternative routes and departure times to find the option that works best for you.
Keep an eye out for early-booking savings and flexible ticket types, including upgrades or flexi-fares that let you amend or cancel later on. For a hassle-free booking, double-check the details you enter, such as passenger numbers and any vehicle specifications.
As soon as your booking is confirmed, you'll get a confirmation email. Exactly how your boarding pass is issued after that depends on which operator you've booked with.
Some operators send your boarding pass out the moment you book, while others require check-in at the port itself. Where it's offered, online check-in is also available through the Direct Ferries app, saving you a step at the terminal.
You'll typically find the ticket desk close to the ferry terminal itself. It's a good idea to arrive a little early so you have plenty of time to collect your tickets and get checked in without rushing.
At check-in, have your confirmation email ready along with valid photo ID, such as a passport or identity card. If you're travelling with a pet, bring along their vaccination and insurance paperwork, and if you booked using a resident discount, be prepared to show proof of address too.
A few things can explain a lack of sailings on your chosen date: a temporary schedule change, limited space, or a seasonal shift in the timetable are the most common. It's worth trying a nearby date or exploring alternative routes using our Route & Port finder.
As a rule, the earlier you book your Serifos to Kythnos ferry, the better. Booking ahead tends to secure lower fares along with a wider pick of departure times and cabin or seating options.
Aim to book at least a few weeks ahead to make the most of the best available offers, keeping in mind that fares can shift depending on the season and how much space is left.
More routes than anyone else.
Compare fares, times & routes in one place.
Change plans easily with flexi tickets.
Book e-tickets & manage trips in-app.
Live ship tracking & real-time updates.
Top-rated customer support when you need it.
| Serifos - Kythnos Ferry Route Prices | ||
|---|---|---|
| Foot Passenger | $165 | |
| Average Campervan Price | $462 | |
| Average Cabin Price | $238 | |
| Serifos - Kythnos Ferry Route Summary | |
|---|---|
| Origin | Cyclades Islands |
| Destination | Cyclades Islands |
| No. of Operators | 2 |
| Operators | SeaJets & Magic Sea Ferries |
| Average Price | $165 |
| Average Pet Price | $462 |
| Average Daily Sailings | 2 |
| Average Weekly Sailings | 7 |
| Average Sailing Duration | 1 h 10 m |
| Fastest Sailing Duration | 40 m |
| First Ferry | 11:25 |
| Last Ferry | 16:40 |
| Distance | 15 Nautical Miles |
* Prices subject to change, pricing is taken from last 30 days, last updated 1 August 2026.
The Greek island of Serifos is located in the Cyclades group of islands and lies in the Aegean Sea to the south of Kythnos and to the north west of Sifnos. It is also around 170 km from the port of Piraeus. Greek mythology has it that the island is where Danae and her infant son, Perseus, were washed ashore after her father Acrisius set them adrift at sea in a wooden chest. When Perseus returned to the island with the head of the Gorgon Medusa, he turned Polydektes, the King of Serifos, into stone as punishment for the King's attempt to marry his mother by force.
Home to the island's port is the town of Livadi and is the main centre of tourism on the island. There are many restaurants, cafes bars and clubs in the town and is where most hotels are located. The town's beach is long and sandy and has crystal clear water. During the summer, many of sailing boats and yachts can be found anchored in the calm waters of this naturally protected bay.
The island is accessed by conventional and high speed ferries. During the summer months, there are ferries that connect Serifos with other nearby islands, such as Sifnos, Naxos, Paros, Santorini and Kythnos.
Kythnos is a Greek island that is located very close to Attica and is part of the Cyclades group of islands. The island, sometimes called Thermia because of the thermal springs on the island, is one of the lesser visited islands of the Cyclades but is popular with visitors because of its thermal springs. There is a modern spa located in Loutra, with two hot springs in the area. The spring of Ayio Anargyroi and the spring of Caucasus, where the temperature of the water reaches 52C, are famous for their therapeutic effects and have been since ancient times.
The island's harbour is located at Merihas and the island's capital is called Hora and are both located in the north of the island. In the south, only the areas by the bay of Ayios Dimitrios and Panayia Canála are inhabited. This is where a famous monastery is located within a pine forest.
Ferry services from Kythnos depart to the Port of Piraeus or to the port of Lavrio. The crossing to Piraeus takes approximately 3 hours by conventional ferry and approximately one hour by high speed ferry. The crossing time to Lavrio takes about 2 hours. Kythnos is also connected by sea with the islands of Serifos, Sifnos, Milos, Santorini, Sikinos, Folegandros and Kea.
